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Intel Xeon E5-2667 v3 vs Xeon E-2378G

The Intel Xeon E-2378G @ 2.80GHz is newer than Intel Xeon E5-2667 v3 @ 3.20GHz and is significantly faster in multi-threaded (CPU Mark) testing. It is also significantly faster in single-thread testing. Also, Intel Xeon E-2378G @ 2.80GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 130 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Xeon E5-2667 v3 @ 3.20GHz×Intel Xeon E-2378G @ 2.80GHz+ ADD
Price $3495 - BUY Search Online
Socket TypeLGA2011-v3FCLGA1200
CPU ClassServerServer
Clockspeed3.2 GHz2.8 GHz
Turbo SpeedUp to 3.6 GHzUp to 5.1 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 256KB, L2: 1.0MB, L3: 20MBL1: 640KB, L2: 4.0MB, L3: 16MB
TDP135W80W
Yearly Running Cost$24.64$14.60
OtherIntel UHD Graphics P750
First Seen on ChartQ4 2014Q3 2022
# of Samples11812
CPU Value3.627.8
Single Thread Rating(% diff. to max in group)2006(-40.1%)3352(0.0%)
CPU Mark(% diff. to max in group)12478(-41.0%)21153(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 19th of November 2025 - Higher results represent better performance
Intel Xeon E5-2667 v3 @ 3.20GHz
12,478
Intel Xeon E-2378G @ 2.80GHz
21,153
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of November 2025 - Higher results represent better value
Intel Xeon E5-2667 v3 @ 3.20GHz
3.6
Intel Xeon E-2378G @ 2.80GHz
27.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of November 2025 - Higher results represent better performance
Intel Xeon E5-2667 v3 @ 3.20GHz
2,006
Intel Xeon E-2378G @ 2.80GHz
3,352
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Xeon E5-2667 v3 @ 3.20GHz Intel Xeon E-2378G @ 2.80GHz
Max TDP135W80W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.